Tutorials > How to create CRUD Application with Python and PostgreSQL

How to create CRUD Application with Python and PostgreSQL


Date: 21 August 2026 | Posted by: voska89
How to create CRUD Application with Python and PostgreSQL
How to create CRUD Application with Python and PostgreSQL
Last updated 3/2026
MP4 | Video: h264, 1280x720 | Audio: AAC, 44.1 KHz
Language: English | Size: 606.41 MB | Duration: 2h 13m
Build a Python Application to interact with PostgreSQL Database


What you'll learn


Setup PostgreSQL Database Server
Create a new database and table
Create a sequence to provide automatic numbering on a column
Alter column in a table
Create database connection configuration file
Create Graphical User Interface with tkinter
Create message pop up messages on application
Create and activate a virtual environment
Create a class and methods
Create functions
Bind button widgets to functions
Connect to PostgreSQL Database Server from Python Application

Requirements


Basic knowledge of SQL will help
Basic knowledge of Python will help
Basic knowledge of PostgreSQL

Description


In this course you learn how to interface a Python application program with a PostgreSQL database. Python has various modules that you can use to interact with databases. We will install psycopg2 connector module to enable us interact with PostgreSQL database from our Python application.We will be installing PostgreSQL Database Server and also create a new database and table that our Python application will interact with.We will create the Python application frontend using Tkinter which is a built in Python module used to create graphical user interfaces . From tkinter module we will import ttk module which is a themed widget library that contains various types of widgets like buttons,labels etc that we can use to build the graphical user interface for our Python application. We will also import other bits and pieces from the tkinter module that our Python application will use.Also we will create a database configuration file that twill be used to interact with the PostgreSQL database from our Python application.
Beginners to Python,Beginners to Programming,Beginners to SQL

Homepage


][code]https://www.udemy.com/course/how-to-create-crud-application-with-python-and-postgresql/[/code


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